diff --git a/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/.cproject b/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/.cproject
deleted file mode 100644
index 6f9dce41d..000000000
--- a/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/.cproject
+++ /dev/null
@@ -1,54 +0,0 @@
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/.project b/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/.project
deleted file mode 100644
index d558f67b5..000000000
--- a/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/.project
+++ /dev/null
@@ -1,43 +0,0 @@
-
-
- RT-STM32L476-DISCOVERY-SB_HOST
-
-
-
-
-
- org.eclipse.cdt.managedbuilder.core.genmakebuilder
- clean,full,incremental,
-
-
-
-
- org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder
- full,incremental,
-
-
-
-
-
- org.eclipse.cdt.core.cnature
- org.eclipse.cdt.managedbuilder.core.managedBuildNature
- org.eclipse.cdt.managedbuilder.core.ScannerConfigNature
-
-
-
- board
- 2
- CHIBIOS/os/hal/boards/ST_STM32L476_DISCOVERY
-
-
- os
- 2
- CHIBIOS/os
-
-
- test
- 2
- CHIBIOS/test
-
-
-
diff --git a/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/Makefile b/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/Makefile
deleted file mode 100644
index 032bea139..000000000
--- a/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/Makefile
+++ /dev/null
@@ -1,191 +0,0 @@
-##############################################################################
-# Build global options
-# NOTE: Can be overridden externally.
-#
-
-# Compiler options here.
-ifeq ($(USE_OPT),)
- USE_OPT = -O0 -ggdb -fomit-frame-pointer -falign-functions=16
-endif
-
-# C specific options here (added to USE_OPT).
-ifeq ($(USE_COPT),)
- USE_COPT =
-endif
-
-# C++ specific options here (added to USE_OPT).
-ifeq ($(USE_CPPOPT),)
- USE_CPPOPT = -fno-rtti
-endif
-
-# Enable this if you want the linker to remove unused code and data.
-ifeq ($(USE_LINK_GC),)
- USE_LINK_GC = yes
-endif
-
-# Linker extra options here.
-ifeq ($(USE_LDOPT),)
- USE_LDOPT =
-endif
-
-# Enable this if you want link time optimizations (LTO).
-ifeq ($(USE_LTO),)
- USE_LTO = yes
-endif
-
-# Enable this if you want to see the full log while compiling.
-ifeq ($(USE_VERBOSE_COMPILE),)
- USE_VERBOSE_COMPILE = no
-endif
-
-# If enabled, this option makes the build process faster by not compiling
-# modules not used in the current configuration.
-ifeq ($(USE_SMART_BUILD),)
- USE_SMART_BUILD = yes
-endif
-
-#
-# Build global options
-##############################################################################
-
-##############################################################################
-# Architecture or project specific options
-#
-
-# Stack size to be allocated to the Cortex-M process stack. This stack is
-# the stack used by the main() thread.
-ifeq ($(USE_PROCESS_STACKSIZE),)
- USE_PROCESS_STACKSIZE = 0x400
-endif
-
-# Stack size to the allocated to the Cortex-M main/exceptions stack. This
-# stack is used for processing interrupts and exceptions.
-ifeq ($(USE_EXCEPTIONS_STACKSIZE),)
- USE_EXCEPTIONS_STACKSIZE = 0x400
-endif
-
-# Enables the use of FPU (no, softfp, hard).
-ifeq ($(USE_FPU),)
- USE_FPU = hard
-endif
-
-# FPU-related options.
-ifeq ($(USE_FPU_OPT),)
- USE_FPU_OPT = -mfloat-abi=$(USE_FPU) -mfpu=fpv4-sp-d16
-endif
-
-#
-# Architecture or project specific options
-##############################################################################
-
-##############################################################################
-# Project, target, sources and paths
-#
-
-# Define project name here
-PROJECT = ch
-
-# Target settings.
-MCU = cortex-m4
-
-# Imported source files and paths.
-CHIBIOS := ../../..
-CONFDIR := ./cfg
-BUILDDIR := ./build
-DEPDIR := ./.dep
-
-# Licensing files.
-include $(CHIBIOS)/os/license/license.mk
-# Startup files.
-include $(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC/mk/startup_stm32l4xx.mk
-# HAL-OSAL files (optional).
-include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/ports/STM32/STM32L4xx/platform.mk
-include $(CHIBIOS)/os/hal/boards/ST_STM32L476_DISCOVERY/board.mk
-include $(CHIBIOS)/os/hal/osal/rt-nil/osal.mk
-include $(CHIBIOS)/os/hal/lib/streams/streams.mk
-# RTOS files (optional).
-include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
-include $(CHIBIOS)/os/sb/host/compilers/GCC/sbhost.mk
-# Auto-build files in ./source recursively.
-include $(CHIBIOS)/tools/mk/autobuild.mk
-# Other files (optional).
-include $(CHIBIOS)/test/lib/test.mk
-include $(CHIBIOS)/test/rt/rt_test.mk
-include $(CHIBIOS)/test/oslib/oslib_test.mk
-
-# Define linker script file here.
-LDSCRIPT= ./STM32L476xG_SB.ld
-
-# C sources that can be compiled in ARM or THUMB mode depending on the global
-# setting.
-CSRC = $(ALLCSRC) \
- $(TESTSRC) \
- main.c
-
-# C++ sources that can be compiled in ARM or THUMB mode depending on the global
-# setting.
-CPPSRC = $(ALLCPPSRC)
-
-# List ASM source files here.
-ASMSRC = $(ALLASMSRC)
-
-# List ASM with preprocessor source files here.
-ASMXSRC = $(ALLXASMSRC)
-
-# Inclusion directories.
-INCDIR = $(CONFDIR) $(ALLINC) $(TESTINC)
-
-# Define C warning options here.
-CWARN = -Wall -Wextra -Wundef -Wstrict-prototypes
-
-# Define C++ warning options here.
-CPPWARN = -Wall -Wextra -Wundef
-
-#
-# Project, target, sources and paths
-##############################################################################
-
-##############################################################################
-# Start of user section
-#
-
-# List all user C define here, like -D_DEBUG=1
-UDEFS =
-
-# Define ASM defines here
-UADEFS =
-
-# List all user directories here
-UINCDIR =
-
-# List the user directory to look for the libraries here
-ULIBDIR =
-
-# List all user libraries here
-ULIBS =
-
-#
-# End of user section
-##############################################################################
-
-##############################################################################
-# Common rules
-#
-
-RULESPATH = $(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC/mk
-include $(RULESPATH)/arm-none-eabi.mk
-include $(RULESPATH)/rules.mk
-
-#
-# Common rules
-##############################################################################
-
-##############################################################################
-# Custom rules
-#
-
-#
-# Custom rules
-##############################################################################
diff --git a/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/STM32L476xG_SB.ld b/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/STM32L476xG_SB.ld
deleted file mode 100644
index 16c6e1540..000000000
--- a/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/STM32L476xG_SB.ld
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
-*/
-
-/*
- * STM32L476xG with sandbox memory setup.
- */
-MEMORY
-{
- flash0 (rx) : org = 0x08000000, len = 1M - 64k
- flash1 (rx) : org = 0x00000000, len = 0
- flash2 (rx) : org = 0x00000000, len = 0
- flash3 (rx) : org = 0x00000000, len = 0
- flash4 (rx) : org = 0x00000000, len = 0
- flash5 (rx) : org = 0x00000000, len = 0
- flash6 (rx) : org = 0x08000000 + 1M - 64k, len = 32k /* Flash for SB1.*/
- flash7 (rx) : org = 0x08000000 + 1M - 32k, len = 32k /* Flash for SB2.*/
- ram0 (wx) : org = 0x20000000, len = 96k - 4k
- ram1 (wx) : org = 0x00000000, len = 0
- ram2 (wx) : org = 0x00000000, len = 0
- ram3 (wx) : org = 0x00000000, len = 0
- ram4 (wx) : org = 0x10000000, len = 32k
- ram5 (wx) : org = 0x00000000, len = 0
- ram6 (wx) : org = 0x20000000 + 96k - 8k, len = 4k /* RAM for SB1.*/
- ram7 (wx) : org = 0x20000000 + 96k - 4k, len = 4k /* RAM for SB2.*/
-}
-
-/* For each data/text section two region are defined, a virtual region
- and a load region (_LMA suffix).*/
-
-/* Flash region to be used for exception vectors.*/
-REGION_ALIAS("VECTORS_FLASH", flash0);
-REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
-
-/* Flash region to be used for constructors and destructors.*/
-REGION_ALIAS("XTORS_FLASH", flash0);
-REGION_ALIAS("XTORS_FLASH_LMA", flash0);
-
-/* Flash region to be used for code text.*/
-REGION_ALIAS("TEXT_FLASH", flash0);
-REGION_ALIAS("TEXT_FLASH_LMA", flash0);
-
-/* Flash region to be used for read only data.*/
-REGION_ALIAS("RODATA_FLASH", flash0);
-REGION_ALIAS("RODATA_FLASH_LMA", flash0);
-
-/* Flash region to be used for various.*/
-REGION_ALIAS("VARIOUS_FLASH", flash0);
-REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
-
-/* Flash region to be used for RAM(n) initialization data.*/
-REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
-
-/* RAM region to be used for Main stack. This stack accommodates the processing
- of all exceptions and interrupts.*/
-REGION_ALIAS("MAIN_STACK_RAM", ram0);
-
-/* RAM region to be used for the process stack. This is the stack used by
- the main() function.*/
-REGION_ALIAS("PROCESS_STACK_RAM", ram0);
-
-/* RAM region to be used for data segment.*/
-REGION_ALIAS("DATA_RAM", ram0);
-REGION_ALIAS("DATA_RAM_LMA", flash0);
-
-/* RAM region to be used for BSS segment.*/
-REGION_ALIAS("BSS_RAM", ram0);
-
-/* RAM region to be used for the default heap.*/
-REGION_ALIAS("HEAP_RAM", ram0);
-
-/* Generic rules inclusion.*/
-INCLUDE rules.ld
diff --git a/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/cfg/chconf.h b/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/cfg/chconf.h
deleted file mode 100644
index eb3c8a6ee..000000000
--- a/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/cfg/chconf.h
+++ /dev/null
@@ -1,758 +0,0 @@
-/*
- ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
-*/
-
-/**
- * @file rt/templates/chconf.h
- * @brief Configuration file template.
- * @details A copy of this file must be placed in each project directory, it
- * contains the application specific kernel settings.
- *
- * @addtogroup config
- * @details Kernel related settings and hooks.
- * @{
- */
-
-#ifndef CHCONF_H
-#define CHCONF_H
-
-#define _CHIBIOS_RT_CONF_
-#define _CHIBIOS_RT_CONF_VER_6_1_
-
-/*===========================================================================*/
-/**
- * @name System timers settings
- * @{
- */
-/*===========================================================================*/
-
-/**
- * @brief System time counter resolution.
- * @note Allowed values are 16 or 32 bits.
- */
-#if !defined(CH_CFG_ST_RESOLUTION)
-#define CH_CFG_ST_RESOLUTION 32
-#endif
-
-/**
- * @brief System tick frequency.
- * @details Frequency of the system timer that drives the system ticks. This
- * setting also defines the system tick time unit.
- */
-#if !defined(CH_CFG_ST_FREQUENCY)
-#define CH_CFG_ST_FREQUENCY 10000
-#endif
-
-/**
- * @brief Time intervals data size.
- * @note Allowed values are 16, 32 or 64 bits.
- */
-#if !defined(CH_CFG_INTERVALS_SIZE)
-#define CH_CFG_INTERVALS_SIZE 32
-#endif
-
-/**
- * @brief Time types data size.
- * @note Allowed values are 16 or 32 bits.
- */
-#if !defined(CH_CFG_TIME_TYPES_SIZE)
-#define CH_CFG_TIME_TYPES_SIZE 32
-#endif
-
-/**
- * @brief Time delta constant for the tick-less mode.
- * @note If this value is zero then the system uses the classic
- * periodic tick. This value represents the minimum number
- * of ticks that is safe to specify in a timeout directive.
- * The value one is not valid, timeouts are rounded up to
- * this value.
- */
-#if !defined(CH_CFG_ST_TIMEDELTA)
-#define CH_CFG_ST_TIMEDELTA 2
-#endif
-
-/** @} */
-
-/*===========================================================================*/
-/**
- * @name Kernel parameters and options
- * @{
- */
-/*===========================================================================*/
-
-/**
- * @brief Round robin interval.
- * @details This constant is the number of system ticks allowed for the
- * threads before preemption occurs. Setting this value to zero
- * disables the preemption for threads with equal priority and the
- * round robin becomes cooperative. Note that higher priority
- * threads can still preempt, the kernel is always preemptive.
- * @note Disabling the round robin preemption makes the kernel more compact
- * and generally faster.
- * @note The round robin preemption is not supported in tickless mode and
- * must be set to zero in that case.
- */
-#if !defined(CH_CFG_TIME_QUANTUM)
-#define CH_CFG_TIME_QUANTUM 0
-#endif
-
-/**
- * @brief Idle thread automatic spawn suppression.
- * @details When this option is activated the function @p chSysInit()
- * does not spawn the idle thread. The application @p main()
- * function becomes the idle thread and must implement an
- * infinite loop.
- */
-#if !defined(CH_CFG_NO_IDLE_THREAD)
-#define CH_CFG_NO_IDLE_THREAD FALSE
-#endif
-
-/** @} */
-
-/*===========================================================================*/
-/**
- * @name Performance options
- * @{
- */
-/*===========================================================================*/
-
-/**
- * @brief OS optimization.
- * @details If enabled then time efficient rather than space efficient code
- * is used when two possible implementations exist.
- *
- * @note This is not related to the compiler optimization options.
- * @note The default is @p TRUE.
- */
-#if !defined(CH_CFG_OPTIMIZE_SPEED)
-#define CH_CFG_OPTIMIZE_SPEED TRUE
-#endif
-
-/** @} */
-
-/*===========================================================================*/
-/**
- * @name Subsystem options
- * @{
- */
-/*===========================================================================*/
-
-/**
- * @brief Time Measurement APIs.
- * @details If enabled then the time measurement APIs are included in
- * the kernel.
- *
- * @note The default is @p TRUE.
- */
-#if !defined(CH_CFG_USE_TM)
-#define CH_CFG_USE_TM TRUE
-#endif
-
-/**
- * @brief Threads registry APIs.
- * @details If enabled then the registry APIs are included in the kernel.
- *
- * @note The default is @p TRUE.
- */
-#if !defined(CH_CFG_USE_REGISTRY)
-#define CH_CFG_USE_REGISTRY TRUE
-#endif
-
-/**
- * @brief Threads synchronization APIs.
- * @details If enabled then the @p chThdWait() function is included in
- * the kernel.
- *
- * @note The default is @p TRUE.
- */
-#if !defined(CH_CFG_USE_WAITEXIT)
-#define CH_CFG_USE_WAITEXIT TRUE
-#endif
-
-/**
- * @brief Semaphores APIs.
- * @details If enabled then the Semaphores APIs are included in the kernel.
- *
- * @note The default is @p TRUE.
- */
-#if !defined(CH_CFG_USE_SEMAPHORES)
-#define CH_CFG_USE_SEMAPHORES TRUE
-#endif
-
-/**
- * @brief Semaphores queuing mode.
- * @details If enabled then the threads are enqueued on semaphores by
- * priority rather than in FIFO order.
- *
- * @note The default is @p FALSE. Enable this if you have special
- * requirements.
- * @note Requires @p CH_CFG_USE_SEMAPHORES.
- */
-#if !defined(CH_CFG_USE_SEMAPHORES_PRIORITY)
-#define CH_CFG_USE_SEMAPHORES_PRIORITY FALSE
-#endif
-
-/**
- * @brief Mutexes APIs.
- * @details If enabled then the mutexes APIs are included in the kernel.
- *
- * @note The default is @p TRUE.
- */
-#if !defined(CH_CFG_USE_MUTEXES)
-#define CH_CFG_USE_MUTEXES TRUE
-#endif
-
-/**
- * @brief Enables recursive behavior on mutexes.
- * @note Recursive mutexes are heavier and have an increased
- * memory footprint.
- *
- * @note The default is @p FALSE.
- * @note Requires @p CH_CFG_USE_MUTEXES.
- */
-#if !defined(CH_CFG_USE_MUTEXES_RECURSIVE)
-#define CH_CFG_USE_MUTEXES_RECURSIVE FALSE
-#endif
-
-/**
- * @brief Conditional Variables APIs.
- * @details If enabled then the conditional variables APIs are included
- * in the kernel.
- *
- * @note The default is @p TRUE.
- * @note Requires @p CH_CFG_USE_MUTEXES.
- */
-#if !defined(CH_CFG_USE_CONDVARS)
-#define CH_CFG_USE_CONDVARS TRUE
-#endif
-
-/**
- * @brief Conditional Variables APIs with timeout.
- * @details If enabled then the conditional variables APIs with timeout
- * specification are included in the kernel.
- *
- * @note The default is @p TRUE.
- * @note Requires @p CH_CFG_USE_CONDVARS.
- */
-#if !defined(CH_CFG_USE_CONDVARS_TIMEOUT)
-#define CH_CFG_USE_CONDVARS_TIMEOUT TRUE
-#endif
-
-/**
- * @brief Events Flags APIs.
- * @details If enabled then the event flags APIs are included in the kernel.
- *
- * @note The default is @p TRUE.
- */
-#if !defined(CH_CFG_USE_EVENTS)
-#define CH_CFG_USE_EVENTS TRUE
-#endif
-
-/**
- * @brief Events Flags APIs with timeout.
- * @details If enabled then the events APIs with timeout specification
- * are included in the kernel.
- *
- * @note The default is @p TRUE.
- * @note Requires @p CH_CFG_USE_EVENTS.
- */
-#if !defined(CH_CFG_USE_EVENTS_TIMEOUT)
-#define CH_CFG_USE_EVENTS_TIMEOUT TRUE
-#endif
-
-/**
- * @brief Synchronous Messages APIs.
- * @details If enabled then the synchronous messages APIs are included
- * in the kernel.
- *
- * @note The default is @p TRUE.
- */
-#if !defined(CH_CFG_USE_MESSAGES)
-#define CH_CFG_USE_MESSAGES TRUE
-#endif
-
-/**
- * @brief Synchronous Messages queuing mode.
- * @details If enabled then messages are served by priority rather than in
- * FIFO order.
- *
- * @note The default is @p FALSE. Enable this if you have special
- * requirements.
- * @note Requires @p CH_CFG_USE_MESSAGES.
- */
-#if !defined(CH_CFG_USE_MESSAGES_PRIORITY)
-#define CH_CFG_USE_MESSAGES_PRIORITY FALSE
-#endif
-
-/**
- * @brief Dynamic Threads APIs.
- * @details If enabled then the dynamic threads creation APIs are included
- * in the kernel.
- *
- * @note The default is @p TRUE.
- * @note Requires @p CH_CFG_USE_WAITEXIT.
- * @note Requires @p CH_CFG_USE_HEAP and/or @p CH_CFG_USE_MEMPOOLS.
- */
-#if !defined(CH_CFG_USE_DYNAMIC)
-#define CH_CFG_USE_DYNAMIC TRUE
-#endif
-
-/** @} */
-
-/*===========================================================================*/
-/**
- * @name OSLIB options
- * @{
- */
-/*===========================================================================*/
-
-/**
- * @brief Mailboxes APIs.
- * @details If enabled then the asynchronous messages (mailboxes) APIs are
- * included in the kernel.
- *
- * @note The default is @p TRUE.
- * @note Requires @p CH_CFG_USE_SEMAPHORES.
- */
-#if !defined(CH_CFG_USE_MAILBOXES)
-#define CH_CFG_USE_MAILBOXES TRUE
-#endif
-
-/**
- * @brief Core Memory Manager APIs.
- * @details If enabled then the core memory manager APIs are included
- * in the kernel.
- *
- * @note The default is @p TRUE.
- */
-#if !defined(CH_CFG_USE_MEMCORE)
-#define CH_CFG_USE_MEMCORE TRUE
-#endif
-
-/**
- * @brief Managed RAM size.
- * @details Size of the RAM area to be managed by the OS. If set to zero
- * then the whole available RAM is used. The core memory is made
- * available to the heap allocator and/or can be used directly through
- * the simplified core memory allocator.
- *
- * @note In order to let the OS manage the whole RAM the linker script must
- * provide the @p __heap_base__ and @p __heap_end__ symbols.
- * @note Requires @p CH_CFG_USE_MEMCORE.
- */
-#if !defined(CH_CFG_MEMCORE_SIZE)
-#define CH_CFG_MEMCORE_SIZE 0
-#endif
-
-/**
- * @brief Heap Allocator APIs.
- * @details If enabled then the memory heap allocator APIs are included
- * in the kernel.
- *
- * @note The default is @p TRUE.
- * @note Requires @p CH_CFG_USE_MEMCORE and either @p CH_CFG_USE_MUTEXES or
- * @p CH_CFG_USE_SEMAPHORES.
- * @note Mutexes are recommended.
- */
-#if !defined(CH_CFG_USE_HEAP)
-#define CH_CFG_USE_HEAP TRUE
-#endif
-
-/**
- * @brief Memory Pools Allocator APIs.
- * @details If enabled then the memory pools allocator APIs are included
- * in the kernel.
- *
- * @note The default is @p TRUE.
- */
-#if !defined(CH_CFG_USE_MEMPOOLS)
-#define CH_CFG_USE_MEMPOOLS TRUE
-#endif
-
-/**
- * @brief Objects FIFOs APIs.
- * @details If enabled then the objects FIFOs APIs are included
- * in the kernel.
- *
- * @note The default is @p TRUE.
- */
-#if !defined(CH_CFG_USE_OBJ_FIFOS)
-#define CH_CFG_USE_OBJ_FIFOS TRUE
-#endif
-
-/**
- * @brief Pipes APIs.
- * @details If enabled then the pipes APIs are included
- * in the kernel.
- *
- * @note The default is @p TRUE.
- */
-#if !defined(CH_CFG_USE_PIPES)
-#define CH_CFG_USE_PIPES TRUE
-#endif
-
-/**
- * @brief Objects Caches APIs.
- * @details If enabled then the objects caches APIs are included
- * in the kernel.
- *
- * @note The default is @p TRUE.
- */
-#if !defined(CH_CFG_USE_OBJ_CACHES)
-#define CH_CFG_USE_OBJ_CACHES TRUE
-#endif
-
-/**
- * @brief Delegate threads APIs.
- * @details If enabled then the delegate threads APIs are included
- * in the kernel.
- *
- * @note The default is @p TRUE.
- */
-#if !defined(CH_CFG_USE_DELEGATES)
-#define CH_CFG_USE_DELEGATES TRUE
-#endif
-
-/**
- * @brief Jobs Queues APIs.
- * @details If enabled then the jobs queues APIs are included
- * in the kernel.
- *
- * @note The default is @p TRUE.
- */
-#if !defined(CH_CFG_USE_JOBS)
-#define CH_CFG_USE_JOBS TRUE
-#endif
-
-/** @} */
-
-/*===========================================================================*/
-/**
- * @name Objects factory options
- * @{
- */
-/*===========================================================================*/
-
-/**
- * @brief Objects Factory APIs.
- * @details If enabled then the objects factory APIs are included in the
- * kernel.
- *
- * @note The default is @p FALSE.
- */
-#if !defined(CH_CFG_USE_FACTORY)
-#define CH_CFG_USE_FACTORY TRUE
-#endif
-
-/**
- * @brief Maximum length for object names.
- * @details If the specified length is zero then the name is stored by
- * pointer but this could have unintended side effects.
- */
-#if !defined(CH_CFG_FACTORY_MAX_NAMES_LENGTH)
-#define CH_CFG_FACTORY_MAX_NAMES_LENGTH 8
-#endif
-
-/**
- * @brief Enables the registry of generic objects.
- */
-#if !defined(CH_CFG_FACTORY_OBJECTS_REGISTRY)
-#define CH_CFG_FACTORY_OBJECTS_REGISTRY TRUE
-#endif
-
-/**
- * @brief Enables factory for generic buffers.
- */
-#if !defined(CH_CFG_FACTORY_GENERIC_BUFFERS)
-#define CH_CFG_FACTORY_GENERIC_BUFFERS TRUE
-#endif
-
-/**
- * @brief Enables factory for semaphores.
- */
-#if !defined(CH_CFG_FACTORY_SEMAPHORES)
-#define CH_CFG_FACTORY_SEMAPHORES TRUE
-#endif
-
-/**
- * @brief Enables factory for mailboxes.
- */
-#if !defined(CH_CFG_FACTORY_MAILBOXES)
-#define CH_CFG_FACTORY_MAILBOXES TRUE
-#endif
-
-/**
- * @brief Enables factory for objects FIFOs.
- */
-#if !defined(CH_CFG_FACTORY_OBJ_FIFOS)
-#define CH_CFG_FACTORY_OBJ_FIFOS TRUE
-#endif
-
-/**
- * @brief Enables factory for Pipes.
- */
-#if !defined(CH_CFG_FACTORY_PIPES) || defined(__DOXYGEN__)
-#define CH_CFG_FACTORY_PIPES TRUE
-#endif
-
-/** @} */
-
-/*===========================================================================*/
-/**
- * @name Debug options
- * @{
- */
-/*===========================================================================*/
-
-/**
- * @brief Debug option, kernel statistics.
- *
- * @note The default is @p FALSE.
- */
-#if !defined(CH_DBG_STATISTICS)
-#define CH_DBG_STATISTICS FALSE
-#endif
-
-/**
- * @brief Debug option, system state check.
- * @details If enabled the correct call protocol for system APIs is checked
- * at runtime.
- *
- * @note The default is @p FALSE.
- */
-#if !defined(CH_DBG_SYSTEM_STATE_CHECK)
-#define CH_DBG_SYSTEM_STATE_CHECK FALSE
-#endif
-
-/**
- * @brief Debug option, parameters checks.
- * @details If enabled then the checks on the API functions input
- * parameters are activated.
- *
- * @note The default is @p FALSE.
- */
-#if !defined(CH_DBG_ENABLE_CHECKS)
-#define CH_DBG_ENABLE_CHECKS FALSE
-#endif
-
-/**
- * @brief Debug option, consistency checks.
- * @details If enabled then all the assertions in the kernel code are
- * activated. This includes consistency checks inside the kernel,
- * runtime anomalies and port-defined checks.
- *
- * @note The default is @p FALSE.
- */
-#if !defined(CH_DBG_ENABLE_ASSERTS)
-#define CH_DBG_ENABLE_ASSERTS FALSE
-#endif
-
-/**
- * @brief Debug option, trace buffer.
- * @details If enabled then the trace buffer is activated.
- *
- * @note The default is @p CH_DBG_TRACE_MASK_DISABLED.
- */
-#if !defined(CH_DBG_TRACE_MASK)
-#define CH_DBG_TRACE_MASK CH_DBG_TRACE_MASK_DISABLED
-#endif
-
-/**
- * @brief Trace buffer entries.
- * @note The trace buffer is only allocated if @p CH_DBG_TRACE_MASK is
- * different from @p CH_DBG_TRACE_MASK_DISABLED.
- */
-#if !defined(CH_DBG_TRACE_BUFFER_SIZE)
-#define CH_DBG_TRACE_BUFFER_SIZE 128
-#endif
-
-/**
- * @brief Debug option, stack checks.
- * @details If enabled then a runtime stack check is performed.
- *
- * @note The default is @p FALSE.
- * @note The stack check is performed in a architecture/port dependent way.
- * It may not be implemented or some ports.
- * @note The default failure mode is to halt the system with the global
- * @p panic_msg variable set to @p NULL.
- */
-#if !defined(CH_DBG_ENABLE_STACK_CHECK)
-#define CH_DBG_ENABLE_STACK_CHECK FALSE
-#endif
-
-/**
- * @brief Debug option, stacks initialization.
- * @details If enabled then the threads working area is filled with a byte
- * value when a thread is created. This can be useful for the
- * runtime measurement of the used stack.
- *
- * @note The default is @p FALSE.
- */
-#if !defined(CH_DBG_FILL_THREADS)
-#define CH_DBG_FILL_THREADS FALSE
-#endif
-
-/**
- * @brief Debug option, threads profiling.
- * @details If enabled then a field is added to the @p thread_t structure that
- * counts the system ticks occurred while executing the thread.
- *
- * @note The default is @p FALSE.
- * @note This debug option is not currently compatible with the
- * tickless mode.
- */
-#if !defined(CH_DBG_THREADS_PROFILING)
-#define CH_DBG_THREADS_PROFILING FALSE
-#endif
-
-/** @} */
-
-/*===========================================================================*/
-/**
- * @name Kernel hooks
- * @{
- */
-/*===========================================================================*/
-
-/**
- * @brief System structure extension.
- * @details User fields added to the end of the @p ch_system_t structure.
- */
-#define CH_CFG_SYSTEM_EXTRA_FIELDS \
- /* Add threads custom fields here.*/
-
-/**
- * @brief System initialization hook.
- * @details User initialization code added to the @p chSysInit() function
- * just before interrupts are enabled globally.
- */
-#define CH_CFG_SYSTEM_INIT_HOOK() { \
- /* Add threads initialization code here.*/ \
-}
-
-/**
- * @brief Threads descriptor structure extension.
- * @details User fields added to the end of the @p thread_t structure.
- */
-#define CH_CFG_THREAD_EXTRA_FIELDS \
- /* Add threads custom fields here.*/
-
-/**
- * @brief Threads initialization hook.
- * @details User initialization code added to the @p _thread_init() function.
- *
- * @note It is invoked from within @p _thread_init() and implicitly from all
- * the threads creation APIs.
- */
-#define CH_CFG_THREAD_INIT_HOOK(tp) { \
- /* Add threads initialization code here.*/ \
-}
-
-/**
- * @brief Threads finalization hook.
- * @details User finalization code added to the @p chThdExit() API.
- */
-#define CH_CFG_THREAD_EXIT_HOOK(tp) { \
- /* Add threads finalization code here.*/ \
-}
-
-/**
- * @brief Context switch hook.
- * @details This hook is invoked just before switching between threads.
- */
-#define CH_CFG_CONTEXT_SWITCH_HOOK(ntp, otp) { \
- /* Context switch code here.*/ \
-}
-
-/**
- * @brief ISR enter hook.
- */
-#define CH_CFG_IRQ_PROLOGUE_HOOK() { \
- /* IRQ prologue code here.*/ \
-}
-
-/**
- * @brief ISR exit hook.
- */
-#define CH_CFG_IRQ_EPILOGUE_HOOK() { \
- /* IRQ epilogue code here.*/ \
-}
-
-/**
- * @brief Idle thread enter hook.
- * @note This hook is invoked within a critical zone, no OS functions
- * should be invoked from here.
- * @note This macro can be used to activate a power saving mode.
- */
-#define CH_CFG_IDLE_ENTER_HOOK() { \
- /* Idle-enter code here.*/ \
-}
-
-/**
- * @brief Idle thread leave hook.
- * @note This hook is invoked within a critical zone, no OS functions
- * should be invoked from here.
- * @note This macro can be used to deactivate a power saving mode.
- */
-#define CH_CFG_IDLE_LEAVE_HOOK() { \
- /* Idle-leave code here.*/ \
-}
-
-/**
- * @brief Idle Loop hook.
- * @details This hook is continuously invoked by the idle thread loop.
- */
-#define CH_CFG_IDLE_LOOP_HOOK() { \
- /* Idle loop code here.*/ \
-}
-
-/**
- * @brief System tick event hook.
- * @details This hook is invoked in the system tick handler immediately
- * after processing the virtual timers queue.
- */
-#define CH_CFG_SYSTEM_TICK_HOOK() { \
- /* System tick event code here.*/ \
-}
-
-/**
- * @brief System halt hook.
- * @details This hook is invoked in case to a system halting error before
- * the system is halted.
- */
-#define CH_CFG_SYSTEM_HALT_HOOK(reason) { \
- /* System halt code here.*/ \
-}
-
-/**
- * @brief Trace hook.
- * @details This hook is invoked each time a new record is written in the
- * trace buffer.
- */
-#define CH_CFG_TRACE_HOOK(tep) { \
- /* Trace code here.*/ \
-}
-
-/** @} */
-
-/*===========================================================================*/
-/* Port-specific settings (override port settings defaulted in chcore.h). */
-/*===========================================================================*/
-
-#define PORT_USE_SYSCALL TRUE
-
-#endif /* CHCONF_H */
-
-/** @} */
diff --git a/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/cfg/halconf.h b/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/cfg/halconf.h
deleted file mode 100644
index 7f0d25903..000000000
--- a/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/cfg/halconf.h
+++ /dev/null
@@ -1,531 +0,0 @@
-/*
- ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
-*/
-
-/**
- * @file templates/halconf.h
- * @brief HAL configuration header.
- * @details HAL configuration file, this file allows to enable or disable the
- * various device drivers from your application. You may also use
- * this file in order to override the device drivers default settings.
- *
- * @addtogroup HAL_CONF
- * @{
- */
-
-#ifndef HALCONF_H
-#define HALCONF_H
-
-#define _CHIBIOS_HAL_CONF_
-#define _CHIBIOS_HAL_CONF_VER_7_1_
-
-#include "mcuconf.h"
-
-/**
- * @brief Enables the PAL subsystem.
- */
-#if !defined(HAL_USE_PAL) || defined(__DOXYGEN__)
-#define HAL_USE_PAL TRUE
-#endif
-
-/**
- * @brief Enables the ADC subsystem.
- */
-#if !defined(HAL_USE_ADC) || defined(__DOXYGEN__)
-#define HAL_USE_ADC FALSE
-#endif
-
-/**
- * @brief Enables the CAN subsystem.
- */
-#if !defined(HAL_USE_CAN) || defined(__DOXYGEN__)
-#define HAL_USE_CAN FALSE
-#endif
-
-/**
- * @brief Enables the cryptographic subsystem.
- */
-#if !defined(HAL_USE_CRY) || defined(__DOXYGEN__)
-#define HAL_USE_CRY FALSE
-#endif
-
-/**
- * @brief Enables the DAC subsystem.
- */
-#if !defined(HAL_USE_DAC) || defined(__DOXYGEN__)
-#define HAL_USE_DAC FALSE
-#endif
-
-/**
- * @brief Enables the EFlash subsystem.
- */
-#if !defined(HAL_USE_EFL) || defined(__DOXYGEN__)
-#define HAL_USE_EFL FALSE
-#endif
-
-/**
- * @brief Enables the GPT subsystem.
- */
-#if !defined(HAL_USE_GPT) || defined(__DOXYGEN__)
-#define HAL_USE_GPT FALSE
-#endif
-
-/**
- * @brief Enables the I2C subsystem.
- */
-#if !defined(HAL_USE_I2C) || defined(__DOXYGEN__)
-#define HAL_USE_I2C FALSE
-#endif
-
-/**
- * @brief Enables the I2S subsystem.
- */
-#if !defined(HAL_USE_I2S) || defined(__DOXYGEN__)
-#define HAL_USE_I2S FALSE
-#endif
-
-/**
- * @brief Enables the ICU subsystem.
- */
-#if !defined(HAL_USE_ICU) || defined(__DOXYGEN__)
-#define HAL_USE_ICU FALSE
-#endif
-
-/**
- * @brief Enables the MAC subsystem.
- */
-#if !defined(HAL_USE_MAC) || defined(__DOXYGEN__)
-#define HAL_USE_MAC FALSE
-#endif
-
-/**
- * @brief Enables the MMC_SPI subsystem.
- */
-#if !defined(HAL_USE_MMC_SPI) || defined(__DOXYGEN__)
-#define HAL_USE_MMC_SPI FALSE
-#endif
-
-/**
- * @brief Enables the PWM subsystem.
- */
-#if !defined(HAL_USE_PWM) || defined(__DOXYGEN__)
-#define HAL_USE_PWM FALSE
-#endif
-
-/**
- * @brief Enables the RTC subsystem.
- */
-#if !defined(HAL_USE_RTC) || defined(__DOXYGEN__)
-#define HAL_USE_RTC FALSE
-#endif
-
-/**
- * @brief Enables the SDC subsystem.
- */
-#if !defined(HAL_USE_SDC) || defined(__DOXYGEN__)
-#define HAL_USE_SDC FALSE
-#endif
-
-/**
- * @brief Enables the SERIAL subsystem.
- */
-#if !defined(HAL_USE_SERIAL) || defined(__DOXYGEN__)
-#define HAL_USE_SERIAL TRUE
-#endif
-
-/**
- * @brief Enables the SERIAL over USB subsystem.
- */
-#if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__)
-#define HAL_USE_SERIAL_USB FALSE
-#endif
-
-/**
- * @brief Enables the SIO subsystem.
- */
-#if !defined(HAL_USE_SIO) || defined(__DOXYGEN__)
-#define HAL_USE_SIO FALSE
-#endif
-
-/**
- * @brief Enables the SPI subsystem.
- */
-#if !defined(HAL_USE_SPI) || defined(__DOXYGEN__)
-#define HAL_USE_SPI FALSE
-#endif
-
-/**
- * @brief Enables the TRNG subsystem.
- */
-#if !defined(HAL_USE_TRNG) || defined(__DOXYGEN__)
-#define HAL_USE_TRNG FALSE
-#endif
-
-/**
- * @brief Enables the UART subsystem.
- */
-#if !defined(HAL_USE_UART) || defined(__DOXYGEN__)
-#define HAL_USE_UART FALSE
-#endif
-
-/**
- * @brief Enables the USB subsystem.
- */
-#if !defined(HAL_USE_USB) || defined(__DOXYGEN__)
-#define HAL_USE_USB FALSE
-#endif
-
-/**
- * @brief Enables the WDG subsystem.
- */
-#if !defined(HAL_USE_WDG) || defined(__DOXYGEN__)
-#define HAL_USE_WDG FALSE
-#endif
-
-/**
- * @brief Enables the WSPI subsystem.
- */
-#if !defined(HAL_USE_WSPI) || defined(__DOXYGEN__)
-#define HAL_USE_WSPI FALSE
-#endif
-
-/*===========================================================================*/
-/* PAL driver related settings. */
-/*===========================================================================*/
-
-/**
- * @brief Enables synchronous APIs.
- * @note Disabling this option saves both code and data space.
- */
-#if !defined(PAL_USE_CALLBACKS) || defined(__DOXYGEN__)
-#define PAL_USE_CALLBACKS FALSE
-#endif
-
-/**
- * @brief Enables synchronous APIs.
- * @note Disabling this option saves both code and data space.
- */
-#if !defined(PAL_USE_WAIT) || defined(__DOXYGEN__)
-#define PAL_USE_WAIT FALSE
-#endif
-
-/*===========================================================================*/
-/* ADC driver related settings. */
-/*===========================================================================*/
-
-/**
- * @brief Enables synchronous APIs.
- * @note Disabling this option saves both code and data space.
- */
-#if !defined(ADC_USE_WAIT) || defined(__DOXYGEN__)
-#define ADC_USE_WAIT TRUE
-#endif
-
-/**
- * @brief Enables the @p adcAcquireBus() and @p adcReleaseBus() APIs.
- * @note Disabling this option saves both code and data space.
- */
-#if !defined(ADC_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
-#define ADC_USE_MUTUAL_EXCLUSION TRUE
-#endif
-
-/*===========================================================================*/
-/* CAN driver related settings. */
-/*===========================================================================*/
-
-/**
- * @brief Sleep mode related APIs inclusion switch.
- */
-#if !defined(CAN_USE_SLEEP_MODE) || defined(__DOXYGEN__)
-#define CAN_USE_SLEEP_MODE TRUE
-#endif
-
-/**
- * @brief Enforces the driver to use direct callbacks rather than OSAL events.
- */
-#if !defined(CAN_ENFORCE_USE_CALLBACKS) || defined(__DOXYGEN__)
-#define CAN_ENFORCE_USE_CALLBACKS FALSE
-#endif
-
-/*===========================================================================*/
-/* CRY driver related settings. */
-/*===========================================================================*/
-
-/**
- * @brief Enables the SW fall-back of the cryptographic driver.
- * @details When enabled, this option, activates a fall-back software
- * implementation for algorithms not supported by the underlying
- * hardware.
- * @note Fall-back implementations may not be present for all algorithms.
- */
-#if !defined(HAL_CRY_USE_FALLBACK) || defined(__DOXYGEN__)
-#define HAL_CRY_USE_FALLBACK FALSE
-#endif
-
-/**
- * @brief Makes the driver forcibly use the fall-back implementations.
- */
-#if !defined(HAL_CRY_ENFORCE_FALLBACK) || defined(__DOXYGEN__)
-#define HAL_CRY_ENFORCE_FALLBACK FALSE
-#endif
-
-/*===========================================================================*/
-/* DAC driver related settings. */
-/*===========================================================================*/
-
-/**
- * @brief Enables synchronous APIs.
- * @note Disabling this option saves both code and data space.
- */
-#if !defined(DAC_USE_WAIT) || defined(__DOXYGEN__)
-#define DAC_USE_WAIT TRUE
-#endif
-
-/**
- * @brief Enables the @p dacAcquireBus() and @p dacReleaseBus() APIs.
- * @note Disabling this option saves both code and data space.
- */
-#if !defined(DAC_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
-#define DAC_USE_MUTUAL_EXCLUSION TRUE
-#endif
-
-/*===========================================================================*/
-/* I2C driver related settings. */
-/*===========================================================================*/
-
-/**
- * @brief Enables the mutual exclusion APIs on the I2C bus.
- */
-#if !defined(I2C_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
-#define I2C_USE_MUTUAL_EXCLUSION TRUE
-#endif
-
-/*===========================================================================*/
-/* MAC driver related settings. */
-/*===========================================================================*/
-
-/**
- * @brief Enables the zero-copy API.
- */
-#if !defined(MAC_USE_ZERO_COPY) || defined(__DOXYGEN__)
-#define MAC_USE_ZERO_COPY FALSE
-#endif
-
-/**
- * @brief Enables an event sources for incoming packets.
- */
-#if !defined(MAC_USE_EVENTS) || defined(__DOXYGEN__)
-#define MAC_USE_EVENTS TRUE
-#endif
-
-/*===========================================================================*/
-/* MMC_SPI driver related settings. */
-/*===========================================================================*/
-
-/**
- * @brief Delays insertions.
- * @details If enabled this options inserts delays into the MMC waiting
- * routines releasing some extra CPU time for the threads with
- * lower priority, this may slow down the driver a bit however.
- * This option is recommended also if the SPI driver does not
- * use a DMA channel and heavily loads the CPU.
- */
-#if !defined(MMC_NICE_WAITING) || defined(__DOXYGEN__)
-#define MMC_NICE_WAITING TRUE
-#endif
-
-/*===========================================================================*/
-/* SDC driver related settings. */
-/*===========================================================================*/
-
-/**
- * @brief Number of initialization attempts before rejecting the card.
- * @note Attempts are performed at 10mS intervals.
- */
-#if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
-#define SDC_INIT_RETRY 100
-#endif
-
-/**
- * @brief Include support for MMC cards.
- * @note MMC support is not yet implemented so this option must be kept
- * at @p FALSE.
- */
-#if !defined(SDC_MMC_SUPPORT) || defined(__DOXYGEN__)
-#define SDC_MMC_SUPPORT FALSE
-#endif
-
-/**
- * @brief Delays insertions.
- * @details If enabled this options inserts delays into the MMC waiting
- * routines releasing some extra CPU time for the threads with
- * lower priority, this may slow down the driver a bit however.
- */
-#if !defined(SDC_NICE_WAITING) || defined(__DOXYGEN__)
-#define SDC_NICE_WAITING TRUE
-#endif
-
-/**
- * @brief OCR initialization constant for V20 cards.
- */
-#if !defined(SDC_INIT_OCR_V20) || defined(__DOXYGEN__)
-#define SDC_INIT_OCR_V20 0x50FF8000U
-#endif
-
-/**
- * @brief OCR initialization constant for non-V20 cards.
- */
-#if !defined(SDC_INIT_OCR) || defined(__DOXYGEN__)
-#define SDC_INIT_OCR 0x80100000U
-#endif
-
-/*===========================================================================*/
-/* SERIAL driver related settings. */
-/*===========================================================================*/
-
-/**
- * @brief Default bit rate.
- * @details Configuration parameter, this is the baud rate selected for the
- * default configuration.
- */
-#if !defined(SERIAL_DEFAULT_BITRATE) || defined(__DOXYGEN__)
-#define SERIAL_DEFAULT_BITRATE 38400
-#endif
-
-/**
- * @brief Serial buffers size.
- * @details Configuration parameter, you can change the depth of the queue
- * buffers depending on the requirements of your application.
- * @note The default is 16 bytes for both the transmission and receive
- * buffers.
- */
-#if !defined(SERIAL_BUFFERS_SIZE) || defined(__DOXYGEN__)
-#define SERIAL_BUFFERS_SIZE 16
-#endif
-
-/*===========================================================================*/
-/* SERIAL_USB driver related setting. */
-/*===========================================================================*/
-
-/**
- * @brief Serial over USB buffers size.
- * @details Configuration parameter, the buffer size must be a multiple of
- * the USB data endpoint maximum packet size.
- * @note The default is 256 bytes for both the transmission and receive
- * buffers.
- */
-#if !defined(SERIAL_USB_BUFFERS_SIZE) || defined(__DOXYGEN__)
-#define SERIAL_USB_BUFFERS_SIZE 256
-#endif
-
-/**
- * @brief Serial over USB number of buffers.
- * @note The default is 2 buffers.
- */
-#if !defined(SERIAL_USB_BUFFERS_NUMBER) || defined(__DOXYGEN__)
-#define SERIAL_USB_BUFFERS_NUMBER 2
-#endif
-
-/*===========================================================================*/
-/* SPI driver related settings. */
-/*===========================================================================*/
-
-/**
- * @brief Enables synchronous APIs.
- * @note Disabling this option saves both code and data space.
- */
-#if !defined(SPI_USE_WAIT) || defined(__DOXYGEN__)
-#define SPI_USE_WAIT TRUE
-#endif
-
-/**
- * @brief Enables circular transfers APIs.
- * @note Disabling this option saves both code and data space.
- */
-#if !defined(SPI_USE_CIRCULAR) || defined(__DOXYGEN__)
-#define SPI_USE_CIRCULAR FALSE
-#endif
-
-/**
- * @brief Enables the @p spiAcquireBus() and @p spiReleaseBus() APIs.
- * @note Disabling this option saves both code and data space.
- */
-#if !defined(SPI_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
-#define SPI_USE_MUTUAL_EXCLUSION TRUE
-#endif
-
-/**
- * @brief Handling method for SPI CS line.
- * @note Disabling this option saves both code and data space.
- */
-#if !defined(SPI_SELECT_MODE) || defined(__DOXYGEN__)
-#define SPI_SELECT_MODE SPI_SELECT_MODE_PAD
-#endif
-
-/*===========================================================================*/
-/* UART driver related settings. */
-/*===========================================================================*/
-
-/**
- * @brief Enables synchronous APIs.
- * @note Disabling this option saves both code and data space.
- */
-#if !defined(UART_USE_WAIT) || defined(__DOXYGEN__)
-#define UART_USE_WAIT FALSE
-#endif
-
-/**
- * @brief Enables the @p uartAcquireBus() and @p uartReleaseBus() APIs.
- * @note Disabling this option saves both code and data space.
- */
-#if !defined(UART_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
-#define UART_USE_MUTUAL_EXCLUSION FALSE
-#endif
-
-/*===========================================================================*/
-/* USB driver related settings. */
-/*===========================================================================*/
-
-/**
- * @brief Enables synchronous APIs.
- * @note Disabling this option saves both code and data space.
- */
-#if !defined(USB_USE_WAIT) || defined(__DOXYGEN__)
-#define USB_USE_WAIT FALSE
-#endif
-
-/*===========================================================================*/
-/* WSPI driver related settings. */
-/*===========================================================================*/
-
-/**
- * @brief Enables synchronous APIs.
- * @note Disabling this option saves both code and data space.
- */
-#if !defined(WSPI_USE_WAIT) || defined(__DOXYGEN__)
-#define WSPI_USE_WAIT TRUE
-#endif
-
-/**
- * @brief Enables the @p wspiAcquireBus() and @p wspiReleaseBus() APIs.
- * @note Disabling this option saves both code and data space.
- */
-#if !defined(WSPI_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
-#define WSPI_USE_MUTUAL_EXCLUSION TRUE
-#endif
-
-#endif /* HALCONF_H */
-
-/** @} */
diff --git a/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/cfg/mcuconf.h b/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/cfg/mcuconf.h
deleted file mode 100644
index 25712681d..000000000
--- a/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/cfg/mcuconf.h
+++ /dev/null
@@ -1,350 +0,0 @@
-/*
- ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
-*/
-
-/*
- * STM32L4xx drivers configuration.
- * The following settings override the default settings present in
- * the various device driver implementation headers.
- * Note that the settings for each driver only have effect if the whole
- * driver is enabled in halconf.h.
- *
- * IRQ priorities:
- * 15...0 Lowest...Highest.
- *
- * DMA priorities:
- * 0...3 Lowest...Highest.
- */
-
-#ifndef MCUCONF_H
-#define MCUCONF_H
-
-#define STM32L4xx_MCUCONF
-#define STM32L476_MCUCONF
-#define STM32L486_MCUCONF
-
-/*
- * HAL driver system settings.
- */
-#define STM32_NO_INIT FALSE
-#define STM32_VOS STM32_VOS_RANGE1
-#define STM32_PVD_ENABLE FALSE
-#define STM32_PLS STM32_PLS_LEV0
-#define STM32_HSI16_ENABLED FALSE
-#define STM32_LSI_ENABLED TRUE
-#define STM32_HSE_ENABLED FALSE
-#define STM32_LSE_ENABLED TRUE
-#define STM32_MSIPLL_ENABLED TRUE
-#define STM32_MSIRANGE STM32_MSIRANGE_4M
-#define STM32_MSISRANGE STM32_MSISRANGE_4M
-#define STM32_SW STM32_SW_PLL
-#define STM32_PLLSRC STM32_PLLSRC_MSI
-#define STM32_PLLM_VALUE 1
-#define STM32_PLLN_VALUE 80
-#define STM32_PLLP_VALUE 7
-#define STM32_PLLQ_VALUE 6
-#define STM32_PLLR_VALUE 4
-#define STM32_HPRE STM32_HPRE_DIV1
-#define STM32_PPRE1 STM32_PPRE1_DIV1
-#define STM32_PPRE2 STM32_PPRE2_DIV1
-#define STM32_STOPWUCK STM32_STOPWUCK_MSI
-#define STM32_MCOSEL STM32_MCOSEL_NOCLOCK
-#define STM32_MCOPRE STM32_MCOPRE_DIV1
-#define STM32_LSCOSEL STM32_LSCOSEL_NOCLOCK
-#define STM32_PLLSAI1N_VALUE 72
-#define STM32_PLLSAI1P_VALUE 7
-#define STM32_PLLSAI1Q_VALUE 6
-#define STM32_PLLSAI1R_VALUE 6
-#define STM32_PLLSAI2N_VALUE 72
-#define STM32_PLLSAI2P_VALUE 7
-#define STM32_PLLSAI2R_VALUE 6
-
-/*
- * Peripherals clock sources.
- */
-#define STM32_USART1SEL STM32_USART1SEL_SYSCLK
-#define STM32_USART2SEL STM32_USART2SEL_SYSCLK
-#define STM32_USART3SEL STM32_USART3SEL_SYSCLK
-#define STM32_UART4SEL STM32_UART4SEL_SYSCLK
-#define STM32_UART5SEL STM32_UART5SEL_SYSCLK
-#define STM32_LPUART1SEL STM32_LPUART1SEL_SYSCLK
-#define STM32_I2C1SEL STM32_I2C1SEL_SYSCLK
-#define STM32_I2C2SEL STM32_I2C2SEL_SYSCLK
-#define STM32_I2C3SEL STM32_I2C3SEL_SYSCLK
-#define STM32_LPTIM1SEL STM32_LPTIM1SEL_PCLK1
-#define STM32_LPTIM2SEL STM32_LPTIM2SEL_PCLK1
-#define STM32_SAI1SEL STM32_SAI1SEL_OFF
-#define STM32_SAI2SEL STM32_SAI2SEL_OFF
-#define STM32_CLK48SEL STM32_CLK48SEL_PLLSAI1
-#define STM32_ADCSEL STM32_ADCSEL_SYSCLK
-#define STM32_SWPMI1SEL STM32_SWPMI1SEL_PCLK1
-#define STM32_DFSDMSEL STM32_DFSDMSEL_PCLK2
-#define STM32_RTCSEL STM32_RTCSEL_LSI
-
-/*
- * IRQ system settings.
- */
-#define STM32_IRQ_EXTI0_PRIORITY 6
-#define STM32_IRQ_EXTI1_PRIORITY 6
-#define STM32_IRQ_EXTI2_PRIORITY 6
-#define STM32_IRQ_EXTI3_PRIORITY 6
-#define STM32_IRQ_EXTI4_PRIORITY 6
-#define STM32_IRQ_EXTI5_9_PRIORITY 6
-#define STM32_IRQ_EXTI10_15_PRIORITY 6
-#define STM32_IRQ_EXTI1635_38_PRIORITY 6
-#define STM32_IRQ_EXTI18_PRIORITY 6
-#define STM32_IRQ_EXTI19_PRIORITY 6
-#define STM32_IRQ_EXTI20_PRIORITY 6
-#define STM32_IRQ_EXTI21_22_PRIORITY 15
-
-#define STM32_IRQ_TIM1_BRK_TIM15_PRIORITY 7
-#define STM32_IRQ_TIM1_UP_TIM16_PRIORITY 7
-#define STM32_IRQ_TIM1_TRGCO_TIM17_PRIORITY 7
-#define STM32_IRQ_TIM1_CC_PRIORITY 7
-#define STM32_IRQ_TIM2_PRIORITY 7
-#define STM32_IRQ_TIM3_PRIORITY 7
-#define STM32_IRQ_TIM4_PRIORITY 7
-#define STM32_IRQ_TIM5_PRIORITY 7
-#define STM32_IRQ_TIM6_PRIORITY 7
-#define STM32_IRQ_TIM7_PRIORITY 7
-#define STM32_IRQ_TIM8_UP_PRIORITY 7
-#define STM32_IRQ_TIM8_CC_PRIORITY 7
-
-#define STM32_IRQ_USART1_PRIORITY 3
-#define STM32_IRQ_USART2_PRIORITY 3
-#define STM32_IRQ_USART3_PRIORITY 3
-#define STM32_IRQ_UART4_PRIORITY 3
-#define STM32_IRQ_UART5_PRIORITY 3
-#define STM32_IRQ_LPUART1_PRIORITY 3
-
-/*
- * ADC driver system settings.
- */
-#define STM32_ADC_DUAL_MODE FALSE
-#define STM32_ADC_COMPACT_SAMPLES FALSE
-#define STM32_ADC_USE_ADC1 FALSE
-#define STM32_ADC_USE_ADC2 FALSE
-#define STM32_ADC_USE_ADC3 FALSE
-#define STM32_ADC_ADC1_DMA_STREAM STM32_DMA_STREAM_ID(1, 1)
-#define STM32_ADC_ADC2_DMA_STREAM STM32_DMA_STREAM_ID(1, 2)
-#define STM32_ADC_ADC3_DMA_STREAM STM32_DMA_STREAM_ID(1, 3)
-#define STM32_ADC_ADC1_DMA_PRIORITY 2
-#define STM32_ADC_ADC2_DMA_PRIORITY 2
-#define STM32_ADC_ADC3_DMA_PRIORITY 2
-#define STM32_ADC_ADC12_IRQ_PRIORITY 5
-#define STM32_ADC_ADC3_IRQ_PRIORITY 5
-#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY 5
-#define STM32_ADC_ADC2_DMA_IRQ_PRIORITY 5
-#define STM32_ADC_ADC3_DMA_IRQ_PRIORITY 5
-#define STM32_ADC_ADC123_CLOCK_MODE ADC_CCR_CKMODE_AHB_DIV1
-
-/*
- * CAN driver system settings.
- */
-#define STM32_CAN_USE_CAN1 FALSE
-#define STM32_CAN_CAN1_IRQ_PRIORITY 11
-
-/*
- * DAC driver system settings.
- */
-#define STM32_DAC_DUAL_MODE FALSE
-#define STM32_DAC_USE_DAC1_CH1 FALSE
-#define STM32_DAC_USE_DAC1_CH2 FALSE
-#define STM32_DAC_DAC1_CH1_IRQ_PRIORITY 10
-#define STM32_DAC_DAC1_CH2_IRQ_PRIORITY 10
-#define STM32_DAC_DAC1_CH1_DMA_PRIORITY 2
-#define STM32_DAC_DAC1_CH2_DMA_PRIORITY 2
-#define STM32_DAC_DAC1_CH1_DMA_STREAM STM32_DMA_STREAM_ID(2, 4)
-#define STM32_DAC_DAC1_CH2_DMA_STREAM STM32_DMA_STREAM_ID(1, 4)
-
-/*
- * GPT driver system settings.
- */
-#define STM32_GPT_USE_TIM1 FALSE
-#define STM32_GPT_USE_TIM2 FALSE
-#define STM32_GPT_USE_TIM3 FALSE
-#define STM32_GPT_USE_TIM4 FALSE
-#define STM32_GPT_USE_TIM5 FALSE
-#define STM32_GPT_USE_TIM6 FALSE
-#define STM32_GPT_USE_TIM7 FALSE
-#define STM32_GPT_USE_TIM8 FALSE
-#define STM32_GPT_USE_TIM15 FALSE
-#define STM32_GPT_USE_TIM16 FALSE
-#define STM32_GPT_USE_TIM17 FALSE
-
-/*
- * I2C driver system settings.
- */
-#define STM32_I2C_USE_I2C1 FALSE
-#define STM32_I2C_USE_I2C2 FALSE
-#define STM32_I2C_USE_I2C3 FALSE
-#define STM32_I2C_BUSY_TIMEOUT 50
-#define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7)
-#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6)
-#define STM32_I2C_I2C2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5)
-#define STM32_I2C_I2C2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4)
-#define STM32_I2C_I2C3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3)
-#define STM32_I2C_I2C3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2)
-#define STM32_I2C_I2C1_IRQ_PRIORITY 5
-#define STM32_I2C_I2C2_IRQ_PRIORITY 5
-#define STM32_I2C_I2C3_IRQ_PRIORITY 5
-#define STM32_I2C_I2C1_DMA_PRIORITY 3
-#define STM32_I2C_I2C2_DMA_PRIORITY 3
-#define STM32_I2C_I2C3_DMA_PRIORITY 3
-#define STM32_I2C_DMA_ERROR_HOOK(i2cp) osalSysHalt("DMA failure")
-
-/*
- * ICU driver system settings.
- */
-#define STM32_ICU_USE_TIM1 FALSE
-#define STM32_ICU_USE_TIM2 FALSE
-#define STM32_ICU_USE_TIM3 FALSE
-#define STM32_ICU_USE_TIM4 FALSE
-#define STM32_ICU_USE_TIM5 FALSE
-#define STM32_ICU_USE_TIM8 FALSE
-#define STM32_ICU_USE_TIM15 FALSE
-#define STM32_ICU_USE_TIM16 FALSE
-#define STM32_ICU_USE_TIM17 FALSE
-
-/*
- * PWM driver system settings.
- */
-#define STM32_PWM_USE_ADVANCED FALSE
-#define STM32_PWM_USE_TIM1 FALSE
-#define STM32_PWM_USE_TIM2 FALSE
-#define STM32_PWM_USE_TIM3 FALSE
-#define STM32_PWM_USE_TIM4 FALSE
-#define STM32_PWM_USE_TIM5 FALSE
-#define STM32_PWM_USE_TIM8 FALSE
-#define STM32_PWM_USE_TIM15 FALSE
-#define STM32_PWM_USE_TIM16 FALSE
-#define STM32_PWM_USE_TIM17 FALSE
-
-/*
- * RTC driver system settings.
- */
-#define STM32_RTC_PRESA_VALUE 32
-#define STM32_RTC_PRESS_VALUE 1024
-#define STM32_RTC_CR_INIT 0
-#define STM32_RTC_TAMPCR_INIT 0
-
-/*
- * SDC driver system settings.
- */
-#define STM32_SDC_USE_SDMMC1 FALSE
-#define STM32_SDC_SDMMC_UNALIGNED_SUPPORT TRUE
-#define STM32_SDC_SDMMC_WRITE_TIMEOUT 1000
-#define STM32_SDC_SDMMC_READ_TIMEOUT 1000
-#define STM32_SDC_SDMMC_CLOCK_DELAY 10
-#define STM32_SDC_SDMMC1_DMA_PRIORITY 3
-#define STM32_SDC_SDMMC1_IRQ_PRIORITY 9
-#define STM32_SDC_SDMMC1_DMA_STREAM STM32_DMA_STREAM_ID(2, 4)
-
-/*
- * SERIAL driver system settings.
- */
-#define STM32_SERIAL_USE_USART1 FALSE
-#define STM32_SERIAL_USE_USART2 TRUE
-#define STM32_SERIAL_USE_USART3 FALSE
-#define STM32_SERIAL_USE_UART4 FALSE
-#define STM32_SERIAL_USE_UART5 FALSE
-#define STM32_SERIAL_USE_LPUART1 FALSE
-#define STM32_SERIAL_USART1_PRIORITY 12
-#define STM32_SERIAL_USART2_PRIORITY 12
-#define STM32_SERIAL_USART3_PRIORITY 12
-#define STM32_SERIAL_UART4_PRIORITY 12
-#define STM32_SERIAL_UART5_PRIORITY 12
-#define STM32_SERIAL_LPUART1_PRIORITY 12
-
-/*
- * SPI driver system settings.
- */
-#define STM32_SPI_USE_SPI1 FALSE
-#define STM32_SPI_USE_SPI2 FALSE
-#define STM32_SPI_USE_SPI3 FALSE
-#define STM32_SPI_SPI1_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 3)
-#define STM32_SPI_SPI1_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 4)
-#define STM32_SPI_SPI2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4)
-#define STM32_SPI_SPI2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5)
-#define STM32_SPI_SPI3_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 1)
-#define STM32_SPI_SPI3_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 2)
-#define STM32_SPI_SPI1_DMA_PRIORITY 1
-#define STM32_SPI_SPI2_DMA_PRIORITY 1
-#define STM32_SPI_SPI3_DMA_PRIORITY 1
-#define STM32_SPI_SPI1_IRQ_PRIORITY 10
-#define STM32_SPI_SPI2_IRQ_PRIORITY 10
-#define STM32_SPI_SPI3_IRQ_PRIORITY 10
-#define STM32_SPI_DMA_ERROR_HOOK(spip) osalSysHalt("DMA failure")
-
-/*
- * ST driver system settings.
- */
-#define STM32_ST_IRQ_PRIORITY 8
-#define STM32_ST_USE_TIMER 2
-
-/*
- * TRNG driver system settings.
- */
-#define STM32_TRNG_USE_RNG1 FALSE
-
-/*
- * UART driver system settings.
- */
-#define STM32_UART_USE_USART1 FALSE
-#define STM32_UART_USE_USART2 FALSE
-#define STM32_UART_USE_USART3 FALSE
-#define STM32_UART_USE_UART4 FALSE
-#define STM32_UART_USE_UART5 FALSE
-#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 7)
-#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 6)
-#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6)
-#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7)
-#define STM32_UART_USART3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3)
-#define STM32_UART_USART3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2)
-#define STM32_UART_UART4_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 5)
-#define STM32_UART_UART4_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 3)
-#define STM32_UART_UART5_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 2)
-#define STM32_UART_UART5_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 1)
-#define STM32_UART_USART1_IRQ_PRIORITY 12
-#define STM32_UART_USART2_IRQ_PRIORITY 12
-#define STM32_UART_USART3_IRQ_PRIORITY 12
-#define STM32_UART_UART4_IRQ_PRIORITY 12
-#define STM32_UART_UART5_IRQ_PRIORITY 12
-#define STM32_UART_USART1_DMA_PRIORITY 0
-#define STM32_UART_USART2_DMA_PRIORITY 0
-#define STM32_UART_USART3_DMA_PRIORITY 0
-#define STM32_UART_UART4_DMA_PRIORITY 0
-#define STM32_UART_UART5_DMA_PRIORITY 0
-#define STM32_UART_DMA_ERROR_HOOK(uartp) osalSysHalt("DMA failure")
-
-/*
- * USB driver system settings.
- */
-#define STM32_USB_USE_OTG1 FALSE
-#define STM32_USB_OTG1_IRQ_PRIORITY 14
-#define STM32_USB_OTG1_RX_FIFO_SIZE 512
-
-/*
- * WDG driver system settings.
- */
-#define STM32_WDG_USE_IWDG FALSE
-
-/*
- * WSPI driver system settings.
- */
-#define STM32_WSPI_USE_QUADSPI1 FALSE
-#define STM32_WSPI_QUADSPI1_DMA_STREAM STM32_DMA_STREAM_ID(2, 7)
-
-#endif /* MCUCONF_H */
diff --git a/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/debug/RT-STM32L476-DISCOVERY-SB_HOST (OpenOCD, Flash and Run).launch b/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/debug/RT-STM32L476-DISCOVERY-SB_HOST (OpenOCD, Flash and Run).launch
deleted file mode 100644
index f8a5b115b..000000000
--- a/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/debug/RT-STM32L476-DISCOVERY-SB_HOST (OpenOCD, Flash and Run).launch
+++ /dev/null
@@ -1,52 +0,0 @@
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
diff --git a/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/main.c b/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/main.c
deleted file mode 100644
index 068f5a1be..000000000
--- a/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/main.c
+++ /dev/null
@@ -1,200 +0,0 @@
-/*
- ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
-*/
-
-#include "ch.h"
-#include "hal.h"
-#include "rt_test_root.h"
-#include "oslib_test_root.h"
-
-#include "chprintf.h"
-#include "sb.h"
-
-/* Static memory areas used by sandboxes.*/
-extern uint32_t __flash6_base__, __flash6_end__,
- __flash7_base__, __flash7_end__,
- __ram6_base__, __ram6_end__,
- __ram7_base__, __ram7_end__;
-
-/* Sandbox objects.*/
-sb_class_t sbx1, sbx2;
-
-/* Sandbox configurations.*/
-static const sb_config_t sb_config1 = {
- .code_region = 0U,
- .data_region = 1U,
- .regions = {
- {(uint32_t)&__flash6_base__, (uint32_t)&__flash6_end__, false},
- {(uint32_t)&__ram6_base__, (uint32_t)&__ram6_end__, true}
- },
- .stdin_stream = (SandboxStream *)&SD2,
- .stdout_stream = (SandboxStream *)&SD2,
- .stderr_stream = (SandboxStream *)&SD2
-};
-
-static const sb_config_t sb_config2 = {
- .code_region = 0U,
- .data_region = 1U,
- .regions = {
- {(uint32_t)&__flash7_base__, (uint32_t)&__flash7_end__, false},
- {(uint32_t)&__ram7_base__, (uint32_t)&__ram7_end__, true}
- },
- .stdin_stream = (SandboxStream *)&SD2,
- .stdout_stream = (SandboxStream *)&SD2,
- .stderr_stream = (SandboxStream *)&SD2
-};
-
-/*
- * LEDs blinker thread, times are in milliseconds.
- */
-static THD_WORKING_AREA(waThread1, 128);
-static THD_FUNCTION(Thread1, arg) {
- unsigned i = 1U;
-
- (void)arg;
- chRegSetThreadName("blinker");
- while (true) {
- palClearLine(LINE_LED_GREEN);
- chThdSleepMilliseconds(50);
- palClearLine(LINE_LED_RED);
- chThdSleepMilliseconds(200);
- (void) sbSendMessage(&sbx1, (msg_t)i);
- palSetLine(LINE_LED_GREEN);
- chThdSleepMilliseconds(50);
- palSetLine(LINE_LED_RED);
- chThdSleepMilliseconds(200);
- (void) sbSendMessage(&sbx2, (msg_t)i);
- i++;
- }
-}
-
-/*
- * Unprivileged thread1.
- */
-static THD_WORKING_AREA(waUnprivileged1, 128);
-static THD_FUNCTION(Unprivileged1, arg) {
-
- (void)arg;
- chRegSetThreadName("unprivileged1");
-
- /* Sandbox object initialization.*/
- sbObjectInit(&sbx1);
-
- /* Static MPU setup for the sandbox, both regions are used because in this
- demo it requires both a flash and a RAM regions.*/
- mpuConfigureRegion(MPU_REGION_0,
- sb_config1.regions[0].base,
- MPU_RASR_ATTR_AP_RO_RO |
- MPU_RASR_ATTR_CACHEABLE_WT_NWA |
- MPU_RASR_SIZE_32K |
- MPU_RASR_ENABLE);
- mpuConfigureRegion(MPU_REGION_1,
- sb_config1.regions[1].base,
- MPU_RASR_ATTR_AP_RW_RW |
- MPU_RASR_ATTR_CACHEABLE_WB_WA |
- MPU_RASR_SIZE_4K |
- MPU_RASR_ENABLE);
-
- /* This thread goes in the sandbox and is trapped there, it cannot
- return, only invoke the sandbox API.*/
- sbStart(&sbx1, &sb_config1);
-
- /* Function sbStart() only fails if the sandbox cannot be started
- because code header problems.*/
-}
-
-/*
- * Unprivileged thread2.
- */
-static THD_WORKING_AREA(waUnprivileged2, 128);
-static THD_FUNCTION(Unprivileged2, arg) {
-
- (void)arg;
- chRegSetThreadName("unprivileged2");
-
- /* Sandbox object initialization.*/
- sbObjectInit(&sbx2);
-
- /* Static MPU setup for the sandbox, both regions are used because in this
- demo it requires both a flash and a RAM regions.*/
- mpuConfigureRegion(MPU_REGION_2,
- sb_config2.regions[0].base,
- MPU_RASR_ATTR_AP_RO_RO |
- MPU_RASR_ATTR_CACHEABLE_WT_NWA |
- MPU_RASR_SIZE_32K |
- MPU_RASR_ENABLE);
- mpuConfigureRegion(MPU_REGION_3,
- sb_config2.regions[1].base,
- MPU_RASR_ATTR_AP_RW_RW |
- MPU_RASR_ATTR_CACHEABLE_WB_WA |
- MPU_RASR_SIZE_4K |
- MPU_RASR_ENABLE);
-
- /* This thread goes in the sandbox and is trapped there, it cannot
- return, only invoke the sandbox API.*/
- sbStart(&sbx2, &sb_config2);
-
- /* Function sbStart() only fails if the sandbox cannot be started
- because code header problems.*/
-}
-
-/*
- * Application entry point.
- */
-int main(void) {
- thread_t *tp1, *tp2;
-// msg_t msg;
-
- /*
- * System initializations.
- * - HAL initialization, this also initializes the configured device drivers
- * and performs the board-specific initializations.
- * - Kernel initialization, the main() function becomes a thread and the
- * RTOS is active.
- */
- halInit();
- chSysInit();
-
- /* Activating the serial driver 2 using the driver default configuration.*/
- sdStart(&SD2, NULL);
-
- /* Creating the blinker thread.*/
- chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO+10,
- Thread1, NULL);
-
- /* Creating the unprivileged threads.*/
- chprintf((BaseSequentialStream *)&SD2, "Starting unprivileged thread 1\r\n");
- tp1 = chThdCreateStatic(waUnprivileged1, sizeof(waUnprivileged1),
- NORMALPRIO - 10U, Unprivileged1, NULL);
- chprintf((BaseSequentialStream *)&SD2, "Starting unprivileged thread 2\r\n");
- tp2 = chThdCreateStatic(waUnprivileged2, sizeof(waUnprivileged2),
- NORMALPRIO - 10U, Unprivileged2, NULL);
-
- /* Waiting for the unprivileged threads to exit or fail.*/
- (void)tp1;
- (void)tp2;
-// msg = chThdWait(tp1);
-// chprintf((BaseSequentialStream *)&SD2, "Exit code 0x%x\r\n", msg);
-
- /* Normal main() thread activity, in this demo it does nothing except
- sleeping in a loop and check the button state.*/
- while (true) {
- if (palReadLine(LINE_JOY_CENTER)) {
- test_execute((BaseSequentialStream *)&SD2, &rt_test_suite);
- test_execute((BaseSequentialStream *)&SD2, &oslib_test_suite);
- }
- chThdSleepMilliseconds(500);
- }
-}
diff --git a/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/readme.txt b/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/readme.txt
deleted file mode 100644
index 9a5764d4e..000000000
--- a/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST/readme.txt
+++ /dev/null
@@ -1,43 +0,0 @@
-*****************************************************************************
-** ChibiOS/RT and ChibiOS/SB demo for ARM-Cortex-M4 STM32L476. **
-*****************************************************************************
-
-** TARGET **
-
-The demo runs on an ST_NUCLEO_L476RG board.
-
-** The Demo **
-
-The demo starts two sandboxed threads which have only access to their
-memory areas are are made unable to crash the whole system.
-
-Two static sandboxes are created:
-- Sandbox 1 uses MPU regions 0 for code and 1 for data.
-- Sandbox 2 uses MPU regions 2 for code and 3 for data.
-
-The sandbox is of the static kind, MPU regions are programmed and never
-modified at runtime during context switch.
-
-The main application exchanges messages with sandboxed threads using the
-ChibiOS/SB API.
-
-** Build Procedure **
-
-The demo has been tested by using the official ARM GCC compiler available
-here:
-
-https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/gnu-rm
-
-The project can be compiled using the "make all" command.
-
-Note that the project also requires the binary images to be loaded into the
-sandboxes, the projects are:
-- /demos/STM32/RT-STM32L476-DISCOVERY-SB_CLIENT1
-- /demos/STM32/RT-STM32L476-DISCOVERY-SB_CLIENT2
-
-You need to load in flash the three images together.
-
-** Notes **
-
-Some files used by the demo are not part of ChibiOS but are copyright of
-ARM and STMicroelectronics.
\ No newline at end of file
diff --git a/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST_DYNAMIC/debug/RT-STM32L476-DISCOVERY-SB_HOST_DYNAMIC (OpenOCD, Flash and Run).launch b/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST_DYNAMIC/debug/RT-STM32L476-DISCOVERY-SB_HOST_DYNAMIC (OpenOCD, Flash and Run).launch
index 08e4a8263..367dd3e59 100644
--- a/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST_DYNAMIC/debug/RT-STM32L476-DISCOVERY-SB_HOST_DYNAMIC (OpenOCD, Flash and Run).launch
+++ b/demos/STM32/RT-STM32L476-DISCOVERY-SB_HOST_DYNAMIC/debug/RT-STM32L476-DISCOVERY-SB_HOST_DYNAMIC (OpenOCD, Flash and Run).launch
@@ -33,7 +33,7 @@
-
+
diff --git a/os/common/ports/ARMCMx/compilers/GCC/chcoreasm_v7m.S b/os/common/ports/ARMCMx/compilers/GCC/chcoreasm_v7m.S
index 044e97696..0833de61b 100644
--- a/os/common/ports/ARMCMx/compilers/GCC/chcoreasm_v7m.S
+++ b/os/common/ports/ARMCMx/compilers/GCC/chcoreasm_v7m.S
@@ -91,17 +91,17 @@ _port_switch:
#endif
#if PORT_SWITCHED_REGIONS_NUMBER >= 2
add r3, #1
- str r4, [r2, #-4] /* RNR */
+ str r3, [r2, #-4] /* RNR */
ldm r2, {r6, r7} /* RBAR, RASR */
#endif
#if PORT_SWITCHED_REGIONS_NUMBER >= 3
add r3, #1
- str r4, [r2, #-4] /* RNR */
+ str r3, [r2, #-4] /* RNR */
ldm r2, {r8, r9} /* RBAR, RASR */
#endif
#if PORT_SWITCHED_REGIONS_NUMBER >= 4
add r3, #1
- str r4, [r2, #-4] /* RNR */
+ str r3, [r2, #-4] /* RNR */
ldm r2, {r10, r11} /* RBAR, RASR */
#endif
#if PORT_SWITCHED_REGIONS_NUMBER == 1